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Home › Medications › cetirizine

cetirizine

3 published articles · Updated continuously

Clinical Trial Landscape

Clinical Trials of cetirizine

8 trials tracked of cetirizine: 6 in phase 3 or 4.

8Trials tracked
6Phase 3 & 4
0Recruiting
0With published results
Phase distribution
Phase 4 5 Phase 3 1 Phase 2 1 Phase 1 1
  1. Phase 4 Comparability and Standardization of Controlled Allergen Challenge Facilities Completed
  2. Phase 4 Effect of an H1 Receptor Antagonist on Exercise Performance in Hypoxia Completed
  3. Phase 4 A Prospective Study to Investigate Safety and Tolerability of Shorter Infusion of Fabrazyme Completed
  4. Phase 4 Is Levocetirizine Less Sedating Than Cetirizine? Completed
  5. Phase 4 A Comparator Study of Fluticasone Propionate Nasal Spray Verses (vs) Cetirizine in the Treatment of Seasonal Allergic Rhinitis Completed
  6. Phase 3 Randomized Phase III Study to Evaluate the Efficacy and Safety of Xyzal® (Levocetirizine) vs Zyrtec® (Cetirizine) in Subjects With Dermatitis and Eczema Completed
Show 2 more trials
  1. Phase 2 Neuromyelitis Optica (NMO) & Cetirizine Completed
  2. Phase 1 A Study of ARC-520 at Varying Infusion Rates in Healthy Adult Volunteers Completed

Showing the 8 most-cited and recently-updated of 8 trials. Browse the full registry →

Trial data sourced from ClinicalTrials.gov. Counts describe the research landscape and are not a treatment recommendation. Informational only — not medical advice.

HCP Mode — summaries include clinical detail, trial data, and statistical outcomes.
Patient Mode — summaries use plain language, avoiding clinical jargon.
Botulinum toxin type A improves nasal symptoms in refractory allergic rhinitis with SMD -2.07 at 4 weeks
Allergy & Immunology Meta-analysis
Botulinum toxin type A improves nasal symptoms in refractory allergic rhinitis with SMD -2.07 at 4 weeks Botox helps stubborn nasal allergies, review finds
This meta-analysis of 187 patients with refractory allergic rhinitis found that botulinum toxin type A significantly improved total nasal sy…
For people with nasal allergies that won't quit, a review suggests Botox shots may ease symptoms as well as standard steroid injections or p…
Jun 1, 2026
Network meta-analysis of classical TCM formulas as adjuncts to antihistamines for chronic spontaneous urticaria
Drug Pipeline Meta-analysis
Network meta-analysis of classical TCM formulas as adjuncts to antihistamines for chronic spontaneous urticaria Chinese Herbs May Stop Hives From Coming Back
This network meta-analysis of 5,814 patients with chronic spontaneous urticaria synthesized evidence on classical TCM formulas as adjuncts t…
Combining traditional Chinese herbs with standard allergy medicine may help people with stubborn hives feel better sooner and keep the rash …
Frontiers Apr 22, 2026
FDA Approves Children's Zyrtec Allergy (cetirizine) for Symptoms of Upper Respiratory Allergies
Allergy & Immunology FDA Approval
FDA Approves Children's Zyrtec Allergy (cetirizine) for Symptoms of Upper Respiratory Allergies FDA approves a chewable allergy medicine for children called Children's Zyrtec Allergy
The FDA approved Children's Zyrtec Allergy (cetirizine) for temporarily relieving symptoms of hay fever or other upper respiratory allergies…
FDA approves chewable allergy medicine for kids as young as 2 to help with runny nose, sneezing, and itchy eyes from hay fever.
FDA Mar 31, 2026